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 Goldquest 1400 Impact Mill 

Goldquest 1400 rock crusher

$1,715 includes FREE SHIPPING!

This NEW impact mill has been more than two years in the making, but the manufacturer wanted to make sure it was state of the art and something to be proud of! This rock crusher offers features not found on other units— feet that can be bolted down in place, an octagon shape for better breaking capacity, breaker bars to make it even more effective, powerful forged clevis hooks for hammers— this is a real workhorse! In most cases, this unit can ship in 1 to 2 weeks from ordering.

This crusher will make powder from 100 to 300 mesh in seconds IF you want that. But if you don't, and in many cases you do NOT want it that fine, you have options. For example, if you have visible gold in the 20 to 50 mesh range, would it not be nicer to liberate that gold at that size instead of smashing that 20 to 50 mesh gold down to 300 mesh so your only option is to use chemicals like cyanide to get your free milling gold? In days of yore, the stamp mills knew that crushing it too fine meant you had to go the extra mile to get it back. If you have plainly visible gold, leave it at a manageable size. You can always change out the
screens and run the tailings again to get the ultra fine 300 mesh.

So... you can either crush everything down to 300 mesh, OR you can chose to have the option to crush
or break down to any size you desire! Your choice.

Using a 3/4 inch keyed shaft with a direct drive coupler, you don't have to worry about belts coming loose or wearing and breaking.  With the use of several collars, everything stays where it's supposed to. Forged clevis hooks are the easiest to change out if needed. The forged clevis hooks give the ore an extra solid punch instead of chains.  It's easy to open the door! NO tools required. Six hand-tightened thumbscrews and a lever opens the mill up in no time for  cleaning or maintenance and also keeps the 10 gage door tight against the hard neoprene rubber door seal.  A back plate has been added to the rear to protect the bolt heads from wearing off.

The dual grizzly bar output is very functional and highly customizable!  The screen floats between the pair of grizzly bars letting the screen vibrate to increase output flow.  It's only a matter of loosening up the two nuts to change screens to a coarser or finer screen, double up the screens, or no screen at all.  Being at 2-7/8 x 4 inch, it's a large port.

Having the Goldquest 1400 mounted on the tailgate of a truck, and having the discharge fed directly into a Gold Cube will catch all that fine visible gold! Feed in a ton, take home just a cup of concentrates.

BONUS: If you already own a Crazycrusher manual rock crusher with hitch mount, you would be glad to know that the Goldquest 1400 Rock Crusher fits the same hitch mount as your Crazycrusher does (only different bolts are needed.)

Features of this rock crusher / impact mill:

  • All welded steel
  • Feet with mounting holes
  • Pre drilled holes for mounting to optional hitch mount (same as with the Crazycrusher)
  • Forged Clevis Hooks for that added hard punch
  • Easily adaptable for chains if needed
  • Can easily break up clays and caliche when running values
  • Customizable output: Removable dual grizzly output makes it possible to run any mesh of screen, double screen, or no screen, depending on how fine or coarse you need to process your ores. Screen “floats” between grizzly bars giving faster output of crushed materials.
  • No tools needed to open and clean or to service
  • Direct drive with solid coupler, no belts or pulleys to mess with
  • 7 HP gas engine runs at up to 3500 rpms
  • 3/4” keyed drive shaft
  • Backplate to prevent wear on the bolt heads inside the unit
  • 7 breaker bars to speed up the process of shattering rock
  • Hard 1/8” Neoprene door seal for a long lasting seal
  • Feed door has neoprene rubber seal to help with dust
  • Does not use chains -- a pair of 1 pound forged clevis hooks act as hammers
  • Price includes shipping within the Lower 48 States
  • Optional $65 hitch mount
  • Optional $49 grizzly rock ports
  • Perfect for those who need to reduce large rock in to smaller rock without having it “ground down to powder”, such as breaking large amounts of agate for smaller stones for polishing, or for breaking 3” rock down to half inch or 1 inch on average for landscaping, garden shops and greenhouses, etc.


  • Side walls: quarter inch steel.
  • Door and back plate: 10 gage steel.
  • Net weight: 100 lbs.
  • Mill Size: 14 “ (side to side),octagon at 4” depth.
  • Overall Net Dimension (with Engine): Height 25.5" and Length 24" and Width 17"
  • Feed Size: 3 inch square tubing.
  • Discharge type: Dual Grizzly with screen.
  • Discharge port size: 2 3/4” x 4” (without grizzly bars in place).
  • Average Capacity: Average 500 lb per hour, (depending on hardness and rock size). The smaller the feed and softer the rock, the faster it goes.
  • Average Output size: 30 to 50 mesh with stock screen (User can put in any sized screen you desire.)
  • Breaker bars: 7 each
  • Hammer type: Forged Clevis Hooks (2 each) Quick change.


  • 2 year warranty from manufacturer on impact mill.
  • 90-day factory warranty on gas or electric motor -- this does not include labor.  If a motor fails, a replacement will be shipped to customer to change it out; same goes if there should be any bearing failure.
  • Bearings have a 6 month warranty.
  • Due to weight and size and FREE shipping, manufacturer does not accept returns for refunds.

Forged clevis hook impact hammers.

Mill grizzly.  Optional sizes available.



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